Harvard Prof Is Star Witness At WikiLeaks Trial

In this May 21, 2013 file photo, Army Pfc. Bradley Manning is escorted into a courthouse in Fort Meade, Md., before a pretrial military hearing. The lawyer for Manning, who sent troves of classified material to WikiLeaks, is thanking supporters who gathered outside Maryland's Fort Meade ahead of Pfc. Bradley Manning's court-martial. (AP Photo/Patrick Semansky, File)